Home / 3,706,028.43-5,113,592.15-2,328,574.16

Finding the Fourth Proportional to 3,706,028.43, 5,113,592.15 and 2,328,574.16

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Solution

The fourth proportional to 3,706,028.43, 5,113,592.15 and 2,328,574.16 is: 3,212,975.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,028.43 : 5,113,592.15 = 2,328,574.16 : x
  2. Step 2: Convert to fraction form
    3,706,028.43/5,113,592.15 = 2,328,574.16/x
  3. Step 3: Cross multiply
    3,706,028.43x = 5,113,592.15 × 2,328,574.16
  4. Step 4: Simplify right side
    3,706,028.43x = 11,907,378,508,058.01
  5. Step 5: Solve for x
    x = 11,907,378,508,058.01/3,706,028.43
  6. Step 6: Final answer
    x = 3,212,975.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.